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WatchData is a set of tools that allow everyone to use Ethereum Blockchain technology easily, securely and reliably.

Circle Ethereum logo
$ 1 468
24h change
30 000 000 000
Market capitalization
Block time
~ 15 sec
Smart contract
Proof of Stake
Mainnet, Goerli
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The world’s leading blockchain for developers

The WatchData Ethereum APIallows applications to connect to an Ethereum node that is part of the Ethereum blockchain. Developers can interact with on-chain data and send different types of transactions to the network using a standard protocol.

Advantages of Ethereum

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Safety and Security

The Ethereum blockchain network is secure and nearly impossible to hack because once data is written onto the blockchain, it cannot be changed.

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Decentralize Everything

Developers can have peace of mind due to decentralized applications. They don’t need to worry about a single authority controlling the entire network.

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Your money is yours

The Ethereum blockchain is a more trustworthy option for financial transactions because it is fully decentralized and not controlled by a single authority.

Want to learn more about Ethereum?

You can also get in depth information about Ethereum by visiting the docs.


View API References, guides and tutorials for Ethereum, Polygon, Bitcoin, Tron and Binance Smart Chain.

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